package cn.edu.zafu.bigdata.x.bd121.book;

/**
 * 书籍测试类
 *
 * @author 202211090121
 */
public class TestBook {
    public static void main(String[] args) {
        // 空参构造器测试
        Book book1 = new Book();
        System.out.println(book1);
        // 全参构造器测试
        Book book2 = new Book("Java从入门到放弃", "李刚", 11.45);
        System.out.println(book2);
    }
}
